CN204504008U - A kind of flexible riveting set - Google Patents
A kind of flexible riveting set Download PDFInfo
- Publication number
- CN204504008U CN204504008U CN201520159523.0U CN201520159523U CN204504008U CN 204504008 U CN204504008 U CN 204504008U CN 201520159523 U CN201520159523 U CN 201520159523U CN 204504008 U CN204504008 U CN 204504008U
- Authority
- CN
- China
- Prior art keywords
- nylon
- semicircle
- annular notch
- bearing
- riveting
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004677 Nylon Substances 0.000 claims abstract description 37
- 229920001778 nylon Polymers 0.000 claims abstract description 37
- 230000009916 joint effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of flexible riveting set, comprise bearing, riveting clamp, described bearing is truncated cone-shaped structure, the top of described truncated cone-shaped structural bearings is provided with annular notch, the connecting hole of its bearing through is provided with in described annular notch bottom centre, described riveting clamp is made up of the nylon semicircle one be arranged in described annular notch and nylon semicircle two, described nylon semicircle one and nylon semicircle two inner surface are provided with groove, the surface configuration that the external surface shape of described nylon semicircle one and nylon semicircle two contacts with described annular notch is suitable.Adopt the flexible riveting set of one of the present utility model, easy removal, cost of manufacture is low, without screw fastening, can not damaged outer surface of workpiece, riveted joint effect is very reliable, and riveted joint efficiency is high, be applicable to producing processing in enormous quantities, there is structure simple, advantage easy to use.
Description
Technical field
The utility model relates to for the insulated tension pole riveting technology field in vacuum circuit breaker, specifically relates to a kind of flexible riveting set.
Background technology
At present, for after having press-fited spring inside the insulated tension pole in middle pressure vacuum circuit breaker in prior art, then need to rivet insulated tension pole.If after prolonged exercise, spring is easily deviate from, and spring force value can change.Adopt conventional manual method to carry out riveting, because workpiece configurations is more special-shaped, workpiece is bad fixing, and outer surface of workpiece material generally adopts is PA66, easily that outer surface is damaged in riveting process, cause insulating properties bad, thus the service life of breaker can be had influence on.
Utility model content
The technical problems to be solved in the utility model is for Problems existing in background technology, provides a kind of flexible riveting set.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of flexible riveting set, comprise bearing, riveting clamp, described bearing is truncated cone-shaped structure, the top of described truncated cone-shaped structural bearings is provided with annular notch, the connecting hole of its bearing through is provided with in described annular notch bottom centre, described riveting clamp is made up of the nylon semicircle one be arranged in described annular notch and nylon semicircle two, described nylon semicircle one and nylon semicircle two inner surface are provided with groove, the surface configuration that the external surface shape of described nylon semicircle one and nylon semicircle two contacts with described annular notch is suitable.
Further, described nylon semicircle one and nylon semicircle two are relatively arranged on respectively in described annular notch and form circular hole with described connecting hole.
Further, in described groove, nylon back plate is provided with.
Adopt the flexible riveting set of one of the present utility model, easy removal, cost of manufacture is low, without screw fastening, can not damaged outer surface of workpiece, riveted joint effect is very reliable, and riveted joint efficiency is high, be applicable to producing processing in enormous quantities, there is structure simple, advantage easy to use.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is sectional view of the present utility model.
Shown in figure: 1-bearing, 2-riveting clamp, 3-annular notch, 4-connecting hole, 5-nylon semicircle one, 6-nylon semicircle two, 7-groove, 8-circular hole, 9-nylon back plate.
Detailed description of the invention
As depicted in figs. 1 and 2, the flexible riveting set of one of the present utility model, comprise bearing 1, riveting clamp 2, described bearing 1 is truncated cone-shaped structure, the top of described truncated cone-shaped structural bearings 1 is provided with annular notch 3, the connecting hole 4 of its bearing 1 through is provided with in described annular notch 3 bottom centre, described riveting clamp 2 is made up of the nylon semicircle 1 be arranged in described annular notch 3 and nylon semicircle 26, described nylon semicircle 1 and nylon semicircle 26 inner surface are provided with groove 7, the surface configuration that the external surface shape of described nylon semicircle 1 and nylon semicircle 26 contacts with described annular notch 3 is suitable.
Further, described nylon semicircle 1 and nylon semicircle 26 are relatively arranged on respectively in described annular notch 3 and form circular hole 8 with described connecting hole 4.
Further, in described groove 7, nylon back plate 9 is provided with.
In actual use; because bearing 1 adopts truncated cone-shaped structure; when riveting workpiece, its stability is good, in riveting process; nylon back plate 9 can be provided with as required in groove 7; then will the workpiece carrying out riveting be needed to put in circular hole 8, such workpiece fixed performance be good, can adapt to the workpiece of different riveted joints; can not be damaged by outer surface of workpiece when riveting, reach and well protect workpiece.The insulating properties of workpiece can not be affected, the service life of breaker can be extended.
Adopt the flexible riveting set of one of the present utility model, easy removal, cost of manufacture is low, without screw fastening, can not damaged outer surface of workpiece, riveted joint effect is very reliable, and riveted joint efficiency is high, be applicable to producing processing in enormous quantities, there is structure simple, advantage easy to use.
Protection domain of the present utility model is not limited only to the technical scheme disclosed in detailed description of the invention; the foregoing is only better embodiment of the present utility model; do not limit the utility model; every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalently replace and improve, within the protection domain that all should be included in technical solutions of the utility model.
Claims (3)
1. a flexible riveting set, it is characterized in that: comprise bearing (1), riveting clamp (2), described bearing (1) is truncated cone-shaped structure, the top of described truncated cone-shaped structural bearings (1) is provided with annular notch (3), the connecting hole (4) of through its bearing (1) is provided with in described annular notch (3) bottom centre, described riveting clamp (2) is made up of the nylon semicircle one (5) be arranged in described annular notch (3) and nylon semicircle two (6), described nylon semicircle one (5) and nylon semicircle two (6) inner surface are provided with groove (7), the surface configuration that the external surface shape of described nylon semicircle one (5) and nylon semicircle two (6) contacts with described annular notch (3) is suitable.
2. the flexible riveting set of one according to claim 1, is characterized in that: described nylon semicircle one (5) and nylon semicircle two (6) are relatively arranged on respectively in described annular notch (3) and form circular hole (8) with described connecting hole (4).
3. the flexible riveting set of one according to claim 1, is characterized in that: in described groove (7), be provided with nylon back plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520159523.0U CN204504008U (en) | 2015-03-20 | 2015-03-20 | A kind of flexible riveting set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520159523.0U CN204504008U (en) | 2015-03-20 | 2015-03-20 | A kind of flexible riveting set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204504008U true CN204504008U (en) | 2015-07-29 |
Family
ID=53702012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520159523.0U Expired - Fee Related CN204504008U (en) | 2015-03-20 | 2015-03-20 | A kind of flexible riveting set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204504008U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105328050A (en) * | 2015-12-15 | 2016-02-17 | 重庆创力工贸有限公司 | Riveting fixation method for automobile seat angle adjuster cam disc assembly |
| CN105344845A (en) * | 2015-12-15 | 2016-02-24 | 重庆创力工贸有限公司 | Cam disc component riveting device of vehicle seat angle adjuster |
-
2015
- 2015-03-20 CN CN201520159523.0U patent/CN204504008U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105328050A (en) * | 2015-12-15 | 2016-02-17 | 重庆创力工贸有限公司 | Riveting fixation method for automobile seat angle adjuster cam disc assembly |
| CN105344845A (en) * | 2015-12-15 | 2016-02-24 | 重庆创力工贸有限公司 | Cam disc component riveting device of vehicle seat angle adjuster |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20170320 |